[Retracted] Diagnostic Value and Clinical Performance of Cardiac Ultrasound in Patients with Chronic Heart Failure with Hypertension

Table 3

Assessment of cardiac functional grading of the study group ( ± s).

Groups	n	LVEDD (mm)	LVESD (mm)	LVEF (%)	E/A (%)
Grade I	15	42.37 ± 5.56	48.21 ± 6.45	59.41 ± 7.53	10.21 ± 4.21
Grade II	18	51.21 ± 6.42^a	53.65 ± 7.53^a	54.21 ± 6.14^a	12.56 ± 4.55^a
Grade III	17	58.68 ± 7.21^ab	59.69 ± 8.21^ab	47.43 ± 6.17^ab	17.51 ± 5.12^ab
F		7.360	3.880	3.784	2.681
P		<0.01	<0.01	<0.01	<0.01

Compared with grade I, ^aP < 0.01 and compared with grade II, ^bP < 0.0.